package org.example.interceptor;

import com.alibaba.fastjson2.JSONObject;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.example.entity.Result;
import org.example.util.GetAccessKey;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

@Component
public class LoginCheckInterceptor implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        System.out.println("测试拦截");
        String jwt = request.getParameter("token");
        try {
            GetAccessKey.parseClaim(jwt);
        }catch (Exception e){
            e.printStackTrace();
            String result = JSONObject.toJSONString(Result.error("NOT_LOGIN"));
            response.getWriter().write(result);
            return false;
        }

        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {

    }
}
